STM32U595AI datasheet(342/377 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32U59xxx

342/377

DS13633 Rev 1

5.3.44

UCPD characteristics

UCPD controller complies with USB Type-C Rev 1.2 and USB Power Delivery Rev 3.0

specifications.

5.3.45

JTAG/SWD interface characteristics

Unless otherwise specified, the parameters given in the tables below are derived from tests

performed under the ambient temperature, fHCLKx frequency and VDD supply voltage

conditions summarized in Table 32, with the following configuration:

•

Output speed set to OSPEEDRy[1:0] = 10

•

Capacitive load CL = 30 pF

•

Measurement points done at 0.5 × VDD level

Refer to Section 5.3.14: I/O port characteristics for more details on the input/output

characteristics.

Table 151. UCPD characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDD

UCPD operating supply voltage

Sink mode only

3.0

3.3

3.6

Sink and source mode

3.135

3.3

3.465

Table 152. JTAG characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

FTCK

TCK clock frequency

2.7 V ≤ VDD ≤ 3.6 V

27.5

MHz

1.71 V ≤ VDD ≤ 3.6 V

20.5

tisu(TMS)

TMS input setup time

tih(TMS)

TMS input hold time

tisu(TDI)

TDI input setup time

tih(TDI)

TDI input hold time

tov(TDO)

TDO output valid time

2.7 V ≤ VDD ≤ 3.6 V

1.71 V ≤ VDD ≤ 3.6 V

toh(TDO)

TDO output hold time

1. Evaluated by characterization. Not tested in production.

Table 153. SWD characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

FSWCLK

SWCLK clock frequency

2.7 V ≤ VDD ≤ 3.6 V

60.5

MHz

1.71 V ≤ VDD ≤ 3.6 V

tisu(SWDIO) SWDIO input setup time

tih(SWDIO) SWDIO input hold time

2.5

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